Names of 19993
| Nominal | 19993 |
| Cardinal | nineteen thousand nine hundred ninety-three |
| Ordinal | 19,993rd |
| This number as US currency | nineteen thousand nine hundred ninety-three dollars |
| Is 19993 an odd number? | 19993 is an odd number |
| Is 19993 an even number? | 19993 is NOT an even number |
| Is 19993 a palindrome? | 19993 is NOT a palindrome number |
| Is 19993 a triangle number? | 19993 is NOT a triangle number |
19993 in other Bases
| Base 2 (Binary) | 1001110000110012 |
| Base 3 (Ternary) | 10001021113 |
| Base 4 (Quaternary) | 103201214 |
| Base 5 (Quinary) | 11144335 |
| Base 6 (Senary) | 2323216 |
| Base 8 (Octal) | 470318 |
| Base 12 (Duodecimal) | B6A112 |
| Base 16 (Hexadecimal) | 4E1916 |
| Base 20 (Vigesimal) | 29JD20 |
Primes and Factors tests for 19993
| Is 19993 a Prime Number? | 19993 is a prime |
| Is 19993 a perfect number? | 19993 is NOT a perfect number |
| Is 19993 a Mersenne Prime? | 19993 is NOT a Mersenne prime |
| Is 19993 a Fermat Prime? | 19993 is NOT a Fermat prime |
| Is 19993 a Fibonacci Prime? | 19993 is NOT a Fibonacci prime |
| Is 19993 a Partition Prime? | 19993 is NOT a Partition prime |
| Is 19993 a Pell Prime? | 19993 is NOT a Pell prime |
| Prime Factors | Prime factors of 19993 |
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19993 in other Numerals
| 19993 in Roman Numeral | XMXCMXCIII |
| 19993 in Chinese Numeral | 壹萬玖仟玖佰玖拾叄 |
| 19993 in Egyptian Numeral | 𓂭𓇄𓍪𓎎𓏼 |
| 19993 in Babylonian Numeral |    |
Roots and stuff for 19993
| Is 19993 a square number? | 19993 is NOT a square number |
| Is 19993 a cube number? | 19993 is NOT a cube number |
| Square root of the number 19993 | 141.39660533407 |
| Cube root of the number 19993 | 27.141008975862 |
Recreational math for 19993
| Number 19993 reversed | 39991 |
| Sum of the digits | 31 |
| No of digits | 5 |